|
|
Table 2. Comparison of adsorption capacity and Freundlich isotherm constants for Cr (VI) with other adsorbents. |
|
Adsorbent |
Kf |
1/n |
qmax |
Reference |
|
Rhizopus arrhizus |
10.99 |
0.18 |
23.88 |
|
|
Rhizopus nigrificans |
12.06 |
3.24 |
99.00 |
|
|
Chlorella vulgaris |
0.48 |
1.26 |
33.80 |
|
|
Scenedesmus obliquus |
0.68 |
1.42 |
30.20 |
|
|
Synechocystis sp. |
1.54 |
1.40 |
39.00 |
|
|
Cone biomass |
38.38 |
0.35 |
201.81 |
|
|
Bengal gram husk |
2.815 |
1.814 |
91.64 |
|
|